that is an interesting question about you asked burma and the united states and president obama's embrace of their reform efforts and support for it. in no other way that you can imagine is an entry by burma into the international community and what opportunity that it provides economically. that is an important focus of the burmese leadership. the economic prospects and promises of their coming into the international community and supported by the u.s. that is a path that if the north koreans would address the nuclear issue that would be available to them. we have said that from the outset. it is an important example for them to contemplate. it is a regime that continues to be isolated -- a regime that is a complete outlier. it is failing its people economically. there is another path. that example is an important one -- of a country totally isolated for many years, under extreme sanctions from the u.s., making a determination to go a different way. what the positive aspects are for their people and country are manifest and will be very clearly underscored by the president's visit. it is